body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; } 
body, button, input, select, textarea { font:12px  "微软雅黑",tahoma, arial, \5b8b\4f53; }
 h1, h2, h3, h4, h5, h6{ font-size:100%; font-weight: normal;} 
address, cite, dfn, em, var { font-style:normal; } 
code, kbd, pre, samp { font-family:couriernew, courier, monospace; } 
small{ font-size:12px; } 
ul, ol { list-style:none; } 
a { text-decoration:none; } 
a:hover { text-decoration:none; } 
sup { vertical-align:text-top; } 
sub{ vertical-align:text-bottom; } 
legend { color:#000; } 
fieldset, img,input,button { border:0;outline:none;vertical-align:middle; } 
button, input, select, textarea { font-size:100%; }
 table { border-collapse:collapse; border-spacing:0; }
 .clearfix:after{
	content: ".";
    height: 0;
    display: block;
	clear:both;
	overflow: hidden;
	visibility: hidden;
}
.clearfix{
	zoom: 1;
}
*{
    box-sizing: border-box;
}
i{
    font-style: normal;
}
